论文部分内容阅读
1.引言随着WLAN的不断发展,它的安全问题不断受到广泛的关注.近年来,国内外的研究,一个是以密码学理论为基础的各种数据加密算法E另一个是以计算机网络为背景的网络信息安全传输模型的研究。其中密码学算法已经在实际应用中取得非常好的效果F而后者尚在理论探索阶段。2000年10月2日,由比利时设计者Joan Daemen和Vincent Rijmen设计的Rijndael算法以其优秀的性能和抗攻击能力,成为新一代的加密标准AES,从此一种更高效的算法将为我们服务在各个领域。
1. Introduction With the continuous development of WLAN, its security issues continue to receive widespread attention in recent years, domestic and foreign research, one is based on the theory of cryptography data encryption algorithm E the other is the computer network for Research on the Background of Network Information Security Transmission Model. Cryptography algorithm which has achieved very good results in practical applications F and the latter is still in the stage of theoretical exploration. On October 2, 2000, the Rijndael algorithm, designed by the Belgian designers Joan Daemen and Vincent Rijmen, became the new generation of encryption standard AES with excellent performance and anti-attack ability, and a more efficient algorithm will serve us from each field.